The Chaobai River basin is the important water headwaters of Beijing, locating in the belts of east development on overall programming in Beijing city . The area of Chaobai River basin in Beijing is about 5521 square kilometers.
潮白河流域是北京的重要水源地,地处北京城市总体规划确定的东部发展带上,北京境内面积5 521km2,密云水库、怀柔水库,水源八厂、怀柔应急水源地均在潮白河流域。
参考来源 - 基于3S技术的流域农业水资源配置优化研究Headwaters resource protection, water pollution control and sustainable utilization of city drinking water resources have become an important target of city water management.
保护水源、治理水污染,实现饮用水资源的可持续利用成为城市水管理的重要目标。
参考来源 - 城市饮用水资源可持续利用的法律保障体系研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-PLURAL The headwaters of a river are the smaller streams near its source, which combine to form the river. (河流的)源流 [oft N 'of' n]
...the headwaters of the Amazon river.
...亚马逊河的源流。
They were forcing her head under the icy waters, drowning her.
他们在用力把她的头按到冰冷的水中，淹她。
Waters flowed over mine head; then I said, I am cut off.
众水流过我头，我说，我命断绝了。
The Tangaroa is New Zealand's largest research vessel and was already scheduled to head into frigid southern waters to check on fish Numbers in order to set fishing quotas.
Tangaroa号是新西兰最大的考察船，计划去寒冷的南部水域考察鱼群数量来确定捕鱼份额。
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